The geologists Sylvia Horn, Jan van Dongen, Tom Halley and Dr. Heinz Ullrich are looking for niobium, tungsten and uranium in South Africa. Their opponent is the criminal Don Connors, who is also after the raw materials.
Sabine Eggerth
Sylvia Horn
Wolfgang Preiss
Jan van Dongen
Jul 20, 2020
Oct 15, 2019
Oct 7, 1988
Dec 14, 2022
Jan 2, 1975
Nov 23, 2020
Nov 4, 1981
Sep 18, 1964
ZDF
Germany
Deutsch
